Mysql data blocks not working

I have tried for a long time to get this working from the data|mysql example.

It all parses fine, except none of the TBS tags are replaced with the data.

I'm using PHP 4.3.11. Other examples work fine including the variable and data|array examples.

Anyone know why? Is there a way I can troubleshoot this?

Did you created the conveniant table and data in MySQL?
Did you check you connection?

I just checked it all, re-coded it and now it seems to be working.
I'll just finish cleaning it up and post again in a few mins to let you know if the issue arose again.

I really don't know what it was!
An administrator can remove this post as there was actually no problem in the end and a waste of time and space on the forum!
Thanks for your help Skrol29!